Overview

Matematik för Data och AI

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Publications in DiVA 2020
(fractional counts)

2.8

WoS coverage 2014 - 2020
(peer reviewed)

86.2 %

Scopus coverage 2014 - 2020
(peer reviewed)

91.8 %

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Notes more…

Indicators in the Citation impact, Journal impact and Co‑publishing tabs are based on Web of Science publications only. Corresponding Scopus indicators can be found under the Scopus tab.

Overall Web of Science coverage for peer reviewed publications in this unit is good, 86.2%.

Note that the coverage numbers for Web of Science and Scopus apply to publications in the KTH bibliometric database Bibmet. If a WoS-id or Scoupus-id from DiVA can not be matched in Bibmet, it does not count as covered.

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Background

The bibliometric indicators referred are based on publications registered in DiVA. Only publications from currently employed researchers at KTH are included. The rolling nature of this report means that it provides more of a current overview and less of a historic stable trend, since it excludes publications written by researchers that are no longer affiliated to KTH, but have been at some point in time.

Indicators in the Citation impact, Journal impact and Co‑publishing tabs are based on Web of Science publications only. Corresponding Scopus indicators can be found under the Scopus tab.

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Researchers at the unit

Publication data is available only after login.

Publications in DiVA

Matematik för Data och AI

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Fractional count

Publication volume, fractionalized

Publication volume, fractionalized

DiVA publication type 2014 2015 2016 2017 2018 2019 2020 Publications WoS coverage Scopus coverage
Article, peer review 2.2 0.2 1.0 3.0 2.8 2.9 1.8 13.9 88.6% 0.9
Conference paper, peer review 0.8 0.2 1.2 2.1 1.0 0.2 0.8 6.3 81.0% 1.0
Conference paper, other NA NA NA NA NA NA 0.3 0.3 0.0% 0.0
Doctoral thesis NA 1.0 NA NA NA NA NA 1.0 0.0% 0.0

Full count

Publication volume, full count

Publication volume, full count

DiVA publication type 2014 2015 2016 2017 2018 2019 2020 Publications WoS coverage Scopus coverage
Article, peer review 3 1 1 9 7 7 5 33 87.9% 1
Conference paper, peer review 3 1 2 4 1 1 2 14 71.4% 1
Conference paper, other NA NA NA NA NA NA 1 1 0.0% 0
Doctoral thesis NA 1 NA NA NA NA NA 1 0.0% 0

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Publication volume

Publication volume

Web of Science coverage by publication type

Web of Science coverage by publication type

Citation impact

Matematik för Data och AI

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Citations 3-year window, fractional counts

Citations 3-year window, fractional counts

Publication Year Publications Total Citations Average Citations Uncited publications Share uncited
2014 2.8 6.4 2.3 0.3 12.0%
2015 0.2 0.0 0.0 0.2 100.0%
2016 1.0 0.0 0.0 1.0 100.0%
2017 4.6 6.6 1.4 2.0 43.1%
2018 3.0 3.0 1.0 1.8 61.1%
Total 11.6 16.1 1.4 5.3 46.0%

Field normalized citations, fractionalized (3-year moving average)

Field normalized citations, fractionalized (3-year moving average)

Publication years Publications Average Cf Top 10% publications Share Top 10%
2014-2016 2.2 1.26 0.5 23.1%
2015-2017 2.7 0.58 0.1 2.5%
2016-2018 4.5 0.68 0.1 1.5%
2017-2019 7.2 1.27 1.6 21.9%
Total 9.3 1.27 2.1 22.2%

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Notes more…

This table is based on Web of Science publication types Article, Proceedings paper, Review, Letter and Editorial.
Rows are based on at least 1 (full counted) publications with poor Web of Science coverage (at least 45.5%).
(DiVA publication types Article, peer review and Conference paper, peer review)
Indicators based on < 50 publications are considered unreliable

Notes more…

This table is based on Web of Science publication types Article and Review.
Rows are based on at least 5 (full counted) publications with good Web of Science coverage (at least 80.5%).
(DiVA publication type Article, peer review)
Indicators based on < 50 publications are considered unreliable

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Average field normalized citations (Cf)

Share of publications among Top 10% cited

Journal impact

Matematik för Data och AI

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Journal impact, fractionalized (3-year moving average)

Journal impact, fractionalized (3-year moving average)

Publication years Publications Average Journal Cf Publications in Top 20% journals Share Top 20% journals
2014-2016 2.2 1.56 1.1 50.0%
2015-2017 2.7 1.36 1.2 46.1%
2016-2018 4.5 1.31 1.7 36.6%
2017-2019 7.2 1.23 3.0 41.7%
2018-2020 6.4 1.28 2.8 43.0%
Total 11.1 1.35 5.0 45.0%

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Notes more…

This table is based on Web of Science publication types Article and Review.
Rows are based on at least 5 (full counted) publications with good Web of Science coverage (at least 80.5%).
(DiVA publication type Article, peer review)
Indicators based on < 50 publications are considered unreliable

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Field normalized journal impact (JCf)

Share of publications in Top 20% journals

Co‑publishing

Matematik för Data och AI

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Summary

International and Swedish non-university co‑publications (full counts)

International and Swedish non-university co‑publications (full counts)

Publication years Publications Swedish non-university co-publications Share Swedish non-university International co-publications Share international
2014-2016 3 0 0.0% 1 33.3%
2015-2017 9 0 0.0% 9 100.0%
2016-2018 13 0 0.0% 13 100.0%
2017-2019 19 0 0.0% 18 94.7%
2018-2020 16 0 0.0% 14 87.5%
Total 27 0 0.0% 23 85.2%

Notes more…

This table is based on Web of Science publication types Article and Review.
Rows are based on at least 3 (full counted) publications with good Web of Science coverage (at least 82.4%).
(DiVA publication type Article, peer review)
Indicators based on < 50 publications are considered unreliable

International and Swedish non-university co‑publication

Countries and organizations

Co‑publication countries

Co‑publication countries

Country Publications 1-10 auth 11-50 auth 51-200 auth Over 200 auth Publications (frac)
United States 19 19 0 0 0 5.5
Germany 7 7 0 0 0 2.4
India 4 4 0 0 0 1.1
Norway 1 1 0 0 0 0.5
Switzerland 3 2 1 0 0 0.5
Japan 2 2 0 0 0 0.5
Poland 2 2 0 0 0 0.5
Canada 2 2 0 0 0 0.4
Austria 1 1 0 0 0 0.3
France 1 1 0 0 0 0.3
Czech Republic 1 1 0 0 0 0.2

Co‑publication organizations

Co‑publication countries

Organization Organization type Country Publications 1-10 auth 11-50 auth 51-200 auth Over 200 auth Publications (frac)
Carnegie Mellon University University United States 6 6 0 0 0 1.6
Massachusetts Institute of Technology University United States 5 5 0 0 0 1.4
Goethe University Frankfurt University Germany 3 3 0 0 0 1.2
Indian Institutes of Technology University India 4 4 0 0 0 1.1
University of Kentucky University United States 2 2 0 0 0 0.8
Max Planck Society for the Advancement of Science (MPG) Institute Germany 3 3 0 0 0 0.8
Columbia University University United States 2 2 0 0 0 0.5
University of California, Davis University United States 1 1 0 0 0 0.5
University of Oslo University Norway 1 1 0 0 0 0.5
Swiss Federal Institute of Technology Lausanne (EPFL) University Switzerland 3 2 1 0 0 0.5
Kyoto Sangyo University University Japan 2 2 0 0 0 0.5
Polish Academy of Science Other Poland 2 2 0 0 0 0.5
San Francisco State University University United States 2 2 0 0 0 0.5
Georgia Institute of Technology University United States 2 2 0 0 0 0.4
Simons Institute for the Theory of Computing Institute United States 2 2 0 0 0 0.4
Tata Institute of Fundamental Research (TIFR) University Other India 2 2 0 0 0 0.4
Michigan State University University United States 1 1 0 0 0 0.3
Stockholm University University Sweden 1 1 0 0 0 0.3
Technical University of Berlin University Germany 1 1 0 0 0 0.3
University of Bordeaux University France 1 1 0 0 0 0.3
Vienna University of Technology University Austria 1 1 0 0 0 0.3
Czech Technical University in Prague University Czech Republic 1 1 0 0 0 0.2
Toyota Company United States 1 1 0 0 0 0.2
University of Michigan University United States 1 1 0 0 0 0.2
University of Toronto University Canada 1 1 0 0 0 0.2
Cornell University University United States 1 1 0 0 0 0.2
Microsoft Corporation Company United States 1 1 0 0 0 0.2
University of California, Berkeley University United States 1 1 0 0 0 0.2
University of California, Los Angeles University United States 1 1 0 0 0 0.2
Freie Universität Berlin University Germany 1 1 0 0 0 0.1
McMaster University University Canada 1 1 0 0 0 0.1
University of Minnesota University United States 1 1 0 0 0 0.1
Lausanne Univ Hosp NA Switzerland 1 0 1 0 0 0.1
University of Lausanne University Switzerland 1 0 1 0 0 0.1

Open Access

Matematik för Data och AI

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Open Access publications, full counts

Open Access publications, full counts

Publication Year Publications Open Access publications OA gold OA hybrid OA green OA bronze Not OA Share OA
2014 6 1 0 0 1 0 5 16.7%
2015 1 0 0 0 0 0 1 0.0%
2016 2 1 0 0 0 1 1 50.0%
2017 10 8 0 3 4 1 2 80.0%
2018 6 5 0 0 4 1 1 83.3%
2019 8 8 0 1 6 1 0 100.0%
2020 7 7 1 2 4 0 0 100.0%
Total 40 30 1 6 19 4 10 75.0%

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Notes more…

The Open Access type of the publications was fetched from the Unpaywall REST API. The method to determine the OA type is presented here.

In summary, the different OA types can be described as follows:

  • Gold: The full text has been found on a publisher website, in a journal that is fully OA.

  • Hybrid: The full text has been found on a publisher website, in a journal that is not fully OA.

  • Green: The full text has been found in an institutional repository, such as DiVA.

  • Bronze: The full text has been found on a publisher website but no OA license could be identified.

N.B.: This table is based on peer-reviewed publications for which Unpaywall could determine the OA type (necessary condition: have a DOI number). Unpaywall’s method is empirical and does not strictly equate to copyright license. As a consequence, the OA status of a given publication may vary with time — for example turning from “Not OA” to “Green” when a full text is added to DiVA.

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Overview of Open Access publications - piechart

Stacked area chart for publications

Scopus

Matematik för Data och AI

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Citation Impact

Column

Citations, open window
Citations, open window
Publication Year Publications Total Citations Average Citations Uncited publications Share uncited
2014 2.8 40.0 14.4 0.0 0.0%
2015 0.4 1.5 4.1 0.2 54.5%
2016 1.2 2.0 1.6 0.2 20.0%
2017 4.6 31.0 6.7 0.7 15.2%
2018 3.0 4.5 1.5 1.0 33.3%
2019 3.1 11.3 3.6 0.4 12.5%
2020 2.2 1.0 0.5 1.2 53.8%
Total 17.3 91.3 5.3 3.7 21.4%
Notes more…

This table is based on Scopus publication types Article, Conference Paper, Review, Letter and Editorial.
Rows are based on at least 2 (full counted) publications with good Scopus coverage (at least 78.3%).
(DiVA publication types Article, peer review and Conference paper, peer review)
Indicators based on < 50 publications are considered unreliable
Average field weighted citation impact (FWCI)
Field weighted citation impact (FWCI)
Field weighted citation impact (FWCI)
Publication years Publications Average FWCI Top 10% publications Share Top 10%
2014-2016 4.0 1.82 1.2 29.5%
2015-2017 5.8 1.29 1.5 26.0%
2016-2018 8.6 0.95 1.3 15.5%
2017-2019 10.3 1.18 1.3 12.9%
Total 14.3 1.36 2.5 17.5%
Notes more…

This table is based on Scopus publication types Article, Review and Conference Paper.
Rows are based on at least 11 (full counted) publications with good Web of Science coverage (at least 88.1%).
(DiVA publication type Article, peer review)
Indicators based on < 50 publications are considered unreliable

Share of publications among Top 10% cited

Journal Impact

Journal impact, fractionalized (3-year moving average)
Journal impact, fractionalized (3-year moving average)
Publication years Publications Average SNIP Publications in Top 20% journals Share Top 20% journals
2014-2016 3.1 1.71 2.4 77.2%
2015-2017 3.6 1.70 2.7 73.9%
2016-2018 5.3 1.67 4.2 79.4%
2017-2019 8.2 1.80 6.3 77.8%
2018-2020 7.3 1.70 4.9 67.3%
Total 13.4 1.73 9.8 73.2%
Notes more…

This table is based on Scopus publication types Article, Review and Conference Paper.
Rows are based on at least 11 (full counted) publications with good Web of Science coverage (at least 87.7%).
(DiVA publication type Article, peer review)
Indicators based on < 50 publications are considered unreliable
Field normalized journal impact (SNIP)

Share of publications in Top 20% journals

Co‑publishing

International and corporate co‑publications (full counts)
International and corporate co‑publications (full counts)
Publication years Publications Corporate co-publications Share corporate International co-publications Share international
2014-2016 9 1 11.1% 5 55.6%
2015-2017 16 1 6.2% 13 81.2%
2016-2018 20 0 0.0% 16 80.0%
2017-2019 26 0 0.0% 22 84.6%
2018-2020 20 0 0.0% 16 80.0%
Total 41 1 2.4% 31 75.6%
Notes more…

This table is based on Scopus publication types Article, Review and Conference Paper.
Rows are based on at least 9 (full counted) publications with good Web of Science coverage (at least 87%).
(DiVA publication type Article, peer review)
Indicators based on < 50 publications are considered unreliable

International and corporate co‑publication

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